NSN 4140-01-729-4704 · NIIN 017294704 · Part number SK 3243.110
Rittal North America Llc · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 09PJ2
Government record, cited
NSN 4140-01-729-4704 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-729-4704. Manufacturer of record part number: SK 3243.110.
Also searched as4140-01-729-4704 ·
4140017294704 ·
NIIN 017294704 ·
01-729-4704 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 09PJ2 · SK 3243.110
Prime Mover Power Rating: 75.0 WATTS AND 90.0 WATTS
Height: 323.0 MILLIMETERS NOMINAL MM
Width: 323.0 MILLIMETERS NOMINAL MM
1 manufacturer part number on file
Manufacturer of record: Rittal North America Llc
Identification
NSN: 4140-01-729-4704
NIIN: 017294704
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: SK 3243.110
Manufacturer: Rittal North America Llc
General Description
The Fan,ventilating, cataloged under National Stock Number 4140-01-729-4704, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Rittal North America Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-01-729-4704
Primary Part Number
SK 3243.110
Item Name
Fan,ventilating
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082
IMPELLER,FAN,AXIAL
4140-00-001-1517
FAN,CENTRIFUGAL
4140-00-001-1536
FAN,VENTILATING
4140-00-001-1537
4140-00-001-1537 · Item name not on file
4140-00-001-3930
4140-00-001-3930 · Item name not on file
4140-00-001-6464
4140-00-001-6464 · Item name not on file
4140-00-001-6874
4140-00-001-6874 · Item name not on file
4140-00-001-6875
4140-00-001-6875 · Item name not on file
Frequently Asked Questions
What is NSN 4140-01-729-4704?
NSN 4140-01-729-4704 is a Fan,ventilating, manufactured by Rittal North America Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-729-4704?
NSN 4140-01-729-4704 has 1 manufacturer part number on file: SK 3243.110 (Rittal North America Llc).
What are the specifications of SK 3243.110?
Key specifications for SK 3243.110: Prime Mover Power Rating: 75.0 WATTS AND 90.0 WATTS; Height: 323.0 MILLIMETERS NOMINAL MM; Special Features: INSTALLATION DEPTH 118.5 MILLIMETERS, OPERATING TEMPERATURE RANGE OF NEGATIVE 30.0 DEGREES CELSIUS TO 55.0 DEGREES CELSIUS MM; Width: 323.0 MILLIMETERS NOMINAL MM. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-729-4704 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.